Octopus Clip-on Tuner with LCD screen

The new Octopus OC-440 clip-on tuner offers accurate tuning for a range of instruments and covers a broad frequency spectrum.

It has instrument-specific modes for Ukulele, Guitar, Bass and Violin. In addition, the Chromatic mode allows for even more instruments to be tuned – if you can clip your tuner to it, chances are you can tune it!
To change modes, simply press and release the power button located to the right of the screen.
The screen is easy to read in a variety of practice and performance settings thanks to its 360 degree screen rotation function and backlit display. The default display colour is orange, which changes to green to indicate that correct pitch has been reached.

The OC-440 is set to standard pitch A4 = 440Hz with a tolerance of approximately 1 cent.
The tuner is powered by a single CR2032 3v battery, and battery life is conserved by the automatic power-down function which takes effect after a couple of minutes.
Ukulele/Guitar/Bass/Violin/Chromatic tuning modes
Colour-change LCD display Requires 1x 3V lithium battery (included)

Where do you ship?

We ship across the United Kingdom and selected international destinations. If you're unsure whether we deliver to your country, email us at admin@ukeuniverse.co.uk before ordering.

How long does delivery take?

• UK Orders: Standard delivery takes up to 72 hours.
• International Orders: Delivery times vary but may take longer due to customs clearance.

What is your return policy?

We offer a 14-day no-quibble money-back guarantee. Items must be undamaged, in
their original packaging.

How do I return an item?

Contact us at admin@ukeuniverse.co.uk for return instructions. Customers are responsible for return shipping costs unless the item is faulty.

How long does it take to process a refund?

Refunds are processed within 7 working days after receiving the returned item. If your refund hasn’t been received, check with your bank before contacting us.

How do I place an order?

Simply browse our website, add your chosen items to the cart, and proceed to checkout. Follow the prompts to enter your shipping details and complete the payment.

What payment methods do you accept?

We accept Visa, MasterCard, American Express, PayPal, Klarna, Clearpay and other secure payment methods.

Can I pay in installments?

Yes, we offer Klarna payment options, allowing you to spread the cost of your purchase over time.

Can I modify or cancel my order after placing it?

If you need to modify or cancel your order, please contact us immediately at admin@ukeuniverse.co.uk. Once an order has been processed, we may not be able to make changes.